wireless technology

Wireless communications is generally considered a branch of telecommunications. With wireless transmission of energy efficiency is the key parameter.

Other examples of wireless technology with GPS units, garage door openers and / or garage doors, wireless computer mice, keyboards and headsets, satellite television and cordless telephones.

The term is often used in the telecommunications industry to refer to telecommunications systems (eg radio transmitters and receivers, remote controls, computer networks, network terminals, etc.) that a particular form of energy (eg radio frequency (RF), infrared Using light, laser light, visible light, acoustic energy, etc.) to transfer information without using wires. Information is transmitted in this manner over both short and long distances.

Wireless energy transfer or wireless power transmission is the process that occurs in a system where electrical energy is transferred from one power source to an electrical load, connected without wires. Wireless transmission is useful in cases where instantaneous or continuous energy transfer is required, but connected wires are difficult, dangerous or impossible.

The term “wireless” is a generic and comprehensive term used for communication in which electromagnetic waves or RF (rather than any form of wire) a signal transfer part or the whole communication process has become describe. Common examples of wireless equipment in use today include:

• Professional LMR (Land Mobile Radio) and SMR (Specialized Mobile Radio) typically used by business, industrial and public safety entities
• Consumer Two Way Radio including FRS (Family Radio Service), GMRS (General Mobile Radio Service) and Citizens band (CB) radios
• The Amateur Radio Service (Ham radio)
• Consumer and professional Marine VHF radios
• Cellular phones and pagers: provide connectivity for portable and mobile applications, both personal and business.
• Global Positioning System (GPS) for drivers of cars and trucks, captains of boats and ships, and pilots of the planes to their place on earth to fix.
• Wireless peripherals: the cordless mouse is a common example, keyboards and printers can also be linked to a computer via a wireless.
• Cordless telephone sets: these are short range devices, not to be confused with mobile phones.
• Satellite television: allows viewers in almost any location to choose from hundreds of channels.
• Wireless gaming: new game consoles, players can interact and play the same game, regardless of whether they play on different consoles. Players can chat, text messages and audio recording and send it to their friends. Controllers also use wireless technology. They have no leads, but they can send the information of what is printed on the controller to the main console, which then processes this information and makes it possible in the game. All these steps are completed in milliseconds.